Mr Mastic · South East, London and Scotland

Sealant contractors for restaurants and commercial kitchens

Kitchen, wash-up and washroom sealant in restaurants, cafés, pubs and takeaways resealed around your service, so you don’t lose a shift.

  • Worktops and wash-up areas
  • Customer and staff washrooms
  • Floor and skirting joints

Sealant contractors for restaurants and commercial kitchens: call for a quick quote

What we seal in restaurants

  • Stainless steel and laminate worktops, splashbacks and upstands
  • Sinks, wash-up and pot-wash areas
  • Joints between units, walls and wall cladding
  • Floor-to-wall and skirting joints
  • Customer toilets and staff washrooms
  • Window frames, shopfronts and outside joints

Why it matters in a food business

Gaps in sealant collect food debris and moisture, harbour mould and bacteria and are hard to clean. Failed joints along worktops and around sinks also let water into the units behind. A neat, continuous bead is easier to wipe down and keeps water out. We use a food-safe product beside sinks and food areas where it’s needed, and anti-fungal sanitary silicone in washrooms.

Working around service

We know a kitchen can’t close for a day. We can start early, work between services or after closing, and do the job in sections so part of the kitchen stays in use. We’ll tell you how long each area needs to stay dry before it’s cleaned or used.

Before an inspection

If you have an inspection or audit coming up, tell us the date. We’ve resealed an office kitchen, shower rooms and an accessible wet room ahead of a health and safety audit, finishing before staff arrived. Food hygiene ratings are set by your local council; we can’t promise a rating, but tidy, sound sealant is one thing that’s easy to put right.

Paperwork and insurance

We’re fully insured for domestic, commercial and hospitality work. Tell us what your site needs, such as method statements, risk assessments or insurance details, and we’ll confirm what we can supply with the quote. Every job comes with our one-year guarantee, and we’re ARBOMaster approved applicators using Arbo and Everbuild products.

Quotes

We don’t publish set prices for commercial work, because every site is different. Tell us the site, what needs doing, roughly how much and your working hours, with photos or drawings if you have them. We’ll arrange a site visit where it’s needed and give you one clear quote before any work starts.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job

What customers say

Rated 4.9 on Google from 180+ five-star reviews. Read the reviews on Google.

★★★★★
“Called for a bathroom reseal and the mastic man showed up on time with all the right equipment. Brilliant attention to detail. The sealant looks perfect and they kept everything tidy.”
Sarah Elizabeth, Essex
★★★★★
“We had old mastic that needed replacing throughout our kitchen and bathrooms. The mastic man professional was knowledgeable, quoted fairly, and delivered excellent quality work. Highly recommend!”
James & Catherine Wright, Hertfordshire
★★★★★
“Professional mastic man service from start to finish. They assessed the work properly, gave a clear quote, and executed the job perfectly. Very satisfied with the results.”
David Parker, West Sussex

Sealant contractors for restaurants and commercial kitchens: common questions

Can you work after we close?

Yes. Tell us your opening hours and we’ll plan the work around them.

Do you provide RAMS?

Tell us what paperwork your site needs and we’ll confirm what we can supply with the quote.

Is commercial work guaranteed?

Yes. Every job comes with our one-year guarantee.

Is the sealant food-safe?

We use a food-safe product beside sinks and food areas where it’s needed.

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